Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of antifungal and anticancer agents. Its structure allows for easy functionalization, making it valuable in medicinal chemistry for building more complex molecules. Commonly employed in the preparation of pyrimidine-based drug candidates due to the electron-withdrawing effect of the trifluoromethyl group, which can enhance metabolic stability and bioavailability. Also utilized in agrochemical research for designing new active ingredients in crop protection products.